1995/0126/pc/vgas3.c (diff list | history)

1994/0810/sys/src/9/pc/vgas3.c:26,34 – 1995/0126/sys/src/9/pc/vgas3.c:26,31 (short | long | prev | next)
1994/0803		{ uchar crt51; /* * I don't understand why these are different. */ if(gscreen.ldepth == 3){ /* * The S3 registers need to be unlocked for this.
1994/0810/sys/src/9/pc/vgas3.c:84,97 – 1995/0126/sys/src/9/pc/vgas3.c:81,94
1994/0803		* stack in case we are using a 16-bit RAMDAC.
1994/0804		* Why are these colours reversed?
1994/0803		*/
1994/0804		vgaxo(Crtx, 0x0E, 0xFF); vgaxo(Crtx, 0x0F, 0x00);
1995/0126		vgaxo(Crtx, 0x0E, Pwhite); vgaxo(Crtx, 0x0F, Pblack);
1994/0803		vgaxi(Crtx, 0x45); for(i = 0; i < 4; i++)
1994/0804		vgaxo(Crtx, 0x4A, 0xFF);
1995/0126		vgaxo(Crtx, 0x4A, Pwhite);
1994/0803		vgaxi(Crtx, 0x45); for(i = 0; i < 4; i++)
1994/0804		vgaxo(Crtx, 0x4B, 0x00);
1995/0126		vgaxo(Crtx, 0x4B, Pblack);
1994/0803		/* * Find a place for the cursor data in display memory.
1994/0810/sys/src/9/pc/vgas3.c:230,235 – 1995/0126/sys/src/9/pc/vgas3.c:227,234
1994/0803		load, move, disable,
1995/0126		0,
1994/0803		}; void
1994/0810/sys/src/9/pc/vgas3.c:242,245 – 1995/0126/sys/src/9/pc/vgas3.c:241,258
1994/0803		} else sets3page(page);
1995/0126		} static Vgac s3 = { "s3", s3page, 0, }; void vgas3link(void) { addvgaclink(&s3); addhwgclink(&s3hwgc);
1994/0803		}